Required field is not marked

Hi everyone,
I am Java developer, and new to Bootstrap. I know how to use html, css, js, jquery etc.
I got project done by some people I cannot contact, and I tried to follow the logic of already written files, and to add some new input fields, remove few others and set some fields to be required.

There wsa list of required fields from before - but when I added mine, it did not show the * sign.
CAn someone see what is wrong in this file: